CaratHunter
Plans
Emerald|Lab Grown|IGI

0.51ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG724581153

Shape and cutting style on the report: Emerald cut

Certificate IGI LG724581153

Diamond specifications and retailer prices

From $435 NZD
As of November 1, 2026
Save $518 NZD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,212 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG724581153 or 724581153. Listed at 9 retailers as of November 1, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724581153
Dimensions5.90 × 3.73 × 2.30 mm
L/W Ratio1.58
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.90 mm3.73 mm0.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724581153
Side View
Table 63.0%Crown 31.1°Girdle: MediumPavilion 36.3°Culet: LNGDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,212 NZD|Low: $435 NZD|High: $2,212 NZD|Avg: $744 NZD|+6.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$435 NZD
Retailer 9$442 NZD
Retailer 10$481 NZD
Retailer 7$511 NZD
Retailer 2$539 NZD
Retailer 8$601 NZD
Retailer 4$669 NZD
Retailer 6$802 NZD
Retailer 5$953 NZD
MOH London$2,212 NZD

35 data points across 10 retailers

9 retailers$435 NZD to $953 NZD

A
Cheapest Retailer
-
$435 NZD
Retailer 2
-
$481 NZD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$511 NZD
View
B+
Retailer 4
-
$539 NZD
View
Retailer 5
-
$601 NZD
View
Price last confirmed 6 days ago
B+
Retailer 6
-
$669 NZD
View
B
Retailer 7
-
$802 NZD
View
B
Retailer 8
-
$953 NZD
View
Most Expensive
MOH London
LG724581153 · Nov 2
$2,212 NZD
£982 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $435 NZDSave up to $518 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.51ct Emerald
$435 NZD